.exam-tab-container {
    padding: 0 50px;
    .button-header {
        padding-bottom: 10px;
    }
    .editable-row .ant-form-item-explain {
        position: absolute;
        top: 100%;
        font-size: 12px;
    }
    .collection-create-form_last-form-item {
        margin-bottom: 0;
    }
}
